In all seriousness, this is such a complex but important topic, I could write a book on it alone. My wife actually thinks I should write a book about this, but I still don't think I know crap yet. IMO, there's nothing more important that you could study in your life. If you spend time trying to understand the blocks that come up while reaching your goals, you will uncover a deeper and more profound understanding of yourself.
I spent A LOT of time in my youth trying to understand my problems, because, well, I had a crap load of them.
Sparing you my life story here, I essentially spent a lot of time in my late teens and early twenties trying to understand my problems and myself. I went on week long+ meditation retreats, studied with many famous yogi's, Buddhist monks, and gurus to try and "make sense of it all". A path many others have been down when you're trying to discover yourself.
I realized after some satori experiences in my early days that there was a story I was always being pulled into when I meditated. It was very subtle, but I began to recognize the pattern of this "pulling". I realized that this story I was being pulled into was an alternate version of me that had a congruent connection with subtle "self talk" that would occur when I was putting off things I thought were important to myself. It was a big first ah ha moment for me, and I began writing these down extensively and the "self talk" I had in a book (I still have this book). What I started to notice really began blowing my mind... literally. I noticed that I had tons of "feeling states" in my conscious activities, that linked to these pulling states when I mediated, and as I began to explore these "feeling states" I began to uncover past scenes from my youth that directly connected to the "self talk" I had during my waking day.
I wasn't entirely sure what to do with all of this at first, but I began to realize that as I recreated those past scenes and looked at them, the pulling states during my meditation lessened. Meaning, I wasn't being as readily yanked into alternate states. My mind was more supple and focused. It didn't slip away quite as easily. I began talking to others about this, and soon I was having talks with other meditation students during breaks and we were puzzling through some of their "pulling states" and seeing the connection to their self talk and blocks. It was quite an amazing time.
To make a long story short, I eventually also found a philosopher who studied these states as well, and in a similar fashion, but he pushed it even a step further, and used Platonic dialectic to understand it more thoroughly. I began working with him and others on this, and spent somewhere up into my early 30's working on myself in this fashion and helping others understand as well.
It's a strange path to go from there to poker, but that's a whole other story. What I'd invite you to do if you're so inclined is pay attention to when you experience obstacles to your goals as descried on page 11. These are your clues to knowing that there's a problem that you need to investigate. I like to look at it as the mind providing you the information you need for you own spiritual growth. It will help you in poker goals, and any other life goal you have. Like I say in the book, the more personally meaningful the goal is, the more blocks you'll encounter.
100 points to anyone who can fashion a guess on why that is...